How much heat is absorbed by the gas during the expansion? Express the total heat absorbed in terms of po and V₁.
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- When doing numerical calculations involving temperature, you need to pay particular attention to the temperature scale you are using. In general, you should use the Kelvin scale (for which T = 0 represents absolute zero) in such calculations. This is because the standard thermodynamic equations (i.e., the ideal gas law and the formula for energy of a gas in terms of temperature) assume that zero degrees represents absolute zero. If you are given temperatures measured in units other than kelvins, convert them to kelvins before plugging them into these equations. (You may then want to convert back into the initial temperature unit to give your answer.) Part A The average kinetic energy of the molecules of an ideal gas at 10°C has the value K10. At what temperature T₁ (in degrees Celsius) will the average kinetic energy of the same gas be twice this value, 2K10? Express the temperature to the nearest integer. ► View Available Hint(s) T₁ = Submit Part B V ΑΣΦ Ć wwwwww ? °C The molecules in…A monatomic ideal gas undergoes an isothermal expansion at 300 K, as the volume increased from 0.020 to [2*v1] m³.The final pressure is 119.41kPa. The ideal gas constant is R = 8.314 J/mol · K. What is the heat transfer Q to the gas in kilojoules? Please enter your numerical answer with two decimal places. (for example for 2090 J, enter 2.09 )A gas chamber is to be designed to separate two gases with the following specifications: Hot gas temperature 1145°C Cold gas temperature 45°C Hot gas heat transfer coefficient 230 W/m² K Cold gas heat transfer coefficient 290 W/m² K Metal wall thermal conductivity 115 W/m K If the maximum temperature of the wall on the hot side does not exceed 545°C, using thermal resistance concept, what thickness should the metal wall between the hot gas and cold gas be in mm?
- 3.3 moles of neon (an ideal gas) expand isothermally from 0.136 to 0.598 m3. An amount of heat 5841 J is added to the gas. Find the temperature of the gas, in KelvinWhen air expands adiabatically (without gaining or losing heat), its pressure P and volume V arerelated by the equation:P V 1:4 = C, where C is a constant.Suppose that the pressure is decreasing at a rate of 10 kPa/min. Determine the rate of change in volume (incm3/min) at the point when pressure is 80 kPa, given that C = 235 000. SEE IMAGEIf you have 3 moles of a monoatomic ideal gas, how much heat is required to raise the temperature of this gas from 266.9K to 275.4K if the volume of the gas remains constant during the heating? Note: It is understood that your answer is in units of Joules, however do not explicitly include units in your answer. Enter only a number. If you do enter a unit ("J" in this case), you answer will be counted wrong.
- Suppose that an ideal gas in a sealed metal container (so it has a fixed volume) has its temperature increased by a factor of 3.68x. By what factor would the pressure of the gas increase or decrease in the container?The volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is 3 atm and the temperature is 37C ◦ . what is is the mass of air in grams ? The mean molecular mass of air is 29g. 1 atm = 1.01 × 105 Pa ; Calculate to 2 decimals.An ideal gas is brought through an isothermal compression process. The 3.00 mol of gas goes from an initial volume of 201.1×10−6 m3 to a final volume of 112.4×10−6 m3. If 8560 J is released by the gas during this process, what are the temperature ? and the final pressure ?? of the gas?
- Suppose that an ideal gas in a sealed metal container (so it has a fixed volume) has its temperature increased by a factor of 2.64x. By what factor would the pressure of the gas increase or decrease in the container?A bubble of air is rising from the sea floor, from a depth of about 500 m. At this depth the pressure is 5.1*106 Pa (about 50.3 atm) and is at a temperature of about 7.0° C. It rises to the surface with the atmosphere, at a temperature of 20° C. If the bubble is observed to have a volume of 4 cm³ at the surface, what was its volume at the sea floor? Assume the number of moles of gas in the bubble is constant. B.i need part b answered, I got part a correct but i tried 100K and 900K for b and both were incorrect. i don't understand how to get the correct answer. I thought (300)(3/1)=900 would be the correct way to get the answer.